Product Code: QS40.481

AC 100-240V Wide-range input. Width: 110mm, Weight: 1.9kg. 95.0% Full load and excellent partial load efficiencies. 50% BonusPower, 1440W for up to 4s. 55A High peak current for 10ms for easy fuse tripping. Safe HiccupPLUS overload mode. Active power factor correction (PFC). Negligibly low input inrush current. Full power between -25°C and +60°C. Current sharing feature for parallel use. Internal data logging included for troubleshooting. Remote control of outputVoltage. DC-OK relay contact. Shut-down input. ATEX and IECEx approved.

AC Input Type	Wide-range
Conformal Coating	No
Country of Origin	China / Czech Republic
DC-OK Signal	Yes
Derating	24 W/°C
Derating Temperature (°C)	> +60
E Classification	E-CS01
Efficiency	95.00%
External Input Fuse Recommendation	B-16 A / C-16 A
Harmonic Correction	Active
Input Inrush Current (A)	17 / 11
Input Inrush Current Limitation	Active
Input Voltage Range AC (V)	100-240
Integrated Decoupling Function	No
Maximum Ripple and Noise Voltage (mVpp)	150
Output Current Range (A)	20 - 17.8
Output Power (W)	960
Output Voltage (V)	48-54
Power Reserve Type	BonusPower
Power Reserves	50%
Special Application	Hazardous location, Marine
Use In Crosslinking	Yes
Brand	PULS
Connection Type	Screw terminals
Customs Tariff Number	85044083
Degree of Protection	IP20
Dimensions (mm)	125W x 124H x 127D
Family	DIMENSION
Mounting Type	DIN Rail
Operational Temperature Range (°C)	-25 to 70
Power Loss (W)	50.5
Range	DIMENSION
Rated Current (A)	20
Series	Q series
Standards and Approvals	ATEX EN 60079, Class I Div. 2 Canada - CSA, Class I Div. 2 USA - CSA, EU Declaration of Conformity, IECEx IEC 60079, IEC 60950 CB Scheme, Korea Certification, Marine ABS, Marine DNV, UL 508 Canada, UL 508 USA, UL 60950-1 Canada, UL 60950-1 USA, UK Declaration of Conformity
Warranty Period (Months)	36
Weight (g)	1900

Industrial Power Supplies

PULS DIN RAIL POWER SUPPLY 1 PHASE 48VDC 20A 960W QS40.481

Product Code: QS40.481

Technical Specifications

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